With the big boys, the children looked all around the animal tent. The ground had been covered with straw, and the mice might be hiding in this, or among the boxes and barrels in the tent. But, look as every one did, the mice were not to be found.

"What's in that box?" asked Sue, pointing to one covered with a horse blanket.

"That's the lion," answered Bunker Blue. "But don't be afraid," he went on, as he saw Sue step to one side. "He's asleep now. Besides he can't hurt anyone. You'll see, when we have the circus."

No one knew where the white mice had gone. Even Splash could not find them, though both Bunny and Sue told their dog to look for Sam's pets.

"I guess Splash isn't a rat dog," said Ben.

"No, and I'm glad he isn't," Sam said. "Rat dogs might think white mice were made for them to shake and kill, just as they shake and kill the other kind of rats and mice. I'd rather lose my white mice, and never see them again, than have them killed."

But, even though the white mice were missing, the circus would go on just the same. And now began a busy time for all the big boys. The show would be given in two more days, and there was much to be done before that time.

Sam and Bunker Blue had painted some signs which they tacked up on Grandpa Brown's barn, as well as on the barns of some of the other farmers. Everybody was invited to come to the circus, and those who wanted to could give a little money to help pay for the hire of the big tent. Many of the farmers and their wives said they would do this.

One by one the animal cages, which were just wooden boxes with wooden slats nailed in front, were brought into the animal tent. They were put around in a circle on the straw which covered the ground.

In the other tent the boys had made a little wooden platform, like a stage. They had put up trapezes and bars, on which they could do all sorts of tricks, such as hanging by their hands, by their heels and even by their chins.